javascript - jquery in yii: Detecting radiobutton losing check mark (checked state) -


given following code (yes, know perhaps irrelevant in yii, added tag update question actual generated html):

<script> $(function(){     $('#widgetid-form input[name="valuetype"]').change(function(){         if ($(this).is(":checked"))         {             console.log("habilitando "+$(this).data("class"));             $("."+$(this).data("class")).prop("disabled", false);         }         else         {             console.log("deshabilitando "+$(this).data("class"));             $("."+$(this).data("class")).prop("disabled", true);         }     }).change(); }); </script> <div id="widgetid-dialog"> <form id="widgetid-form" action="/support/test" method="post">     <div>         <input id="valuetype-single" value="single" data-class="singlevaluefield" checked="checked" type="radio" name="valuetype" />         <label for="single">valor simple</label>         <input size="6" class="singlevaluefield" type="text" value="" name="singlevalue" id="singlevalue" />     </div>     <div>         <input id="valuetype-range" value="range" data-class="rangevaluefield" type="radio" name="valuetype" />         <label for="range">rango (inicio:fin:intervalo)</label>         <input size="6" class="rangevaluefield" type="text" value="" name="rangevalue_start" id="rangevalue_start" />:<input size="6" class="rangevaluefield" type="text" value="" name="rangevalue_end" id="rangevalue_end" />:<input size="6" class="rangevaluefield" type="text" value="" name="rangevalue_interval" id="rangevalue_interval" />     </div> </form> </div>

it doesn't trigger change() when radio becomes unchecked. implies: controls disabled only on initialization (.ready()). change() not triggered individually controls losing checkmark.

question: how can detect when radio button loses checkmark?

this conceptional problem. radio buttons seen somehow 1 element. closer information @ why jquery .change() not fire on radio buttons deselected result of namesake being selected?.
change-event fire on newly selected element , not on deselected radios. fix code this:

$(function(){     $('#widgetid-form input[name="valuetype"]').change(function(){         //could hardcoded :          $('input[name="' + $(this).attr("name") + '"]').each(function(){                  if ($(this).is(":checked"))             {                 console.log("habilitando "+$(this).data("class"));                 $("."+$(this).data("class")).prop("disabled", false);             }             else             {                 console.log("deshabilitando "+$(this).data("class"));                 $("."+$(this).data("class")).prop("disabled", true);             }         });     });      $('#widgetid-form input[name="valuetype"]:first').change(); });

you can check @ http://jsfiddle.net/jg6cc/. greets luis m. ;)


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